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// EnergyPlus::AirflowNetworkSolver unit tests

// Google test headers
#include <gtest/gtest.h>

// EnergyPlus Headers
#include <EnergyPlus/Construction.hh>
#include <EnergyPlus/Data/EnergyPlusData.hh>
#include <EnergyPlus/DataHeatBalance.hh>
#include <EnergyPlus/HeatBalanceManager.hh>

#include "Fixtures/EnergyPlusFixture.hh"

using namespace EnergyPlus;
using namespace DataHeatBalance;
using namespace HeatBalanceManager;

TEST_F(EnergyPlusFixture, ConstructionInternalSource)
{

    std::string const idf_objects = delimited_string({
        "	ConstructionProperty:InternalHeatSource,	",
        "	Radiant Source,          !- Name",
        "	Slab Floor with Radiant, !- Construction Name",
        "	4,                       !- Source Present After Layer Number",
        "	4,                       !- Temperature Calculation Requested After Layer Number",
        "	2,                       !- Dimensions for the CTF Calculation",
        "	0.3048,                  !- Tube Spacing {m}",
        "	0.0;                     !- Two-Dimensional Position of Interior Temperature Calculation Request",
        "	Construction,	",
        "	Slab Floor with Radiant, !- Name",
        "	CONCRETE - DRIED SAND AND GRAVEL 4 IN,  !- Outside Layer",
        "	INS - EXPANDED EXT POLYSTYRENE R12 2 IN,  !- Layer 2",
        "	GYP1,                    !- Layer 3",
        "	GYP2,                    !- Layer 4",
        "	FINISH FLOORING - TILE 1 / 16 IN;  !- Layer 5",
    });

    ASSERT_TRUE(process_idf(idf_objects));

    bool errorsFound(false);

    GetConstructData(*state, errorsFound);

    EXPECT_NEAR(0.1524, state->dataConstruction->Construct(1).ThicknessPerpend, 0.0001);
}

TEST_F(EnergyPlusFixture, ConstructionInternalSourceEmptyField)
{

    // test whether empty "Two-Dimensional Temperature Calculation Position" causes reading errors
    std::string const idf_objects = delimited_string({
        "	ConstructionProperty:InternalHeatSource,	",
        "	Radiant Source,          !- Name",
        "	Slab Floor with Radiant, !- Construction Name",
        "	4,                       !- Source Present After Layer Number",
        "	4,                       !- Temperature Calculation Requested After Layer Number",
        "	2,                       !- Dimensions for the CTF Calculation",
        "	0.3048,                  !- Tube Spacing {m}",
        "	;                        !- Two-Dimensional Temperature Calculation Position",
        "	Construction,	",
        "	Slab Floor with Radiant, !- Name",
        "	CONCRETE - DRIED SAND AND GRAVEL 4 IN,  !- Outside Layer",
        "	INS - EXPANDED EXT POLYSTYRENE R12 2 IN,  !- Layer 2",
        "	GYP1,                    !- Layer 3",
        "	GYP2,                    !- Layer 4",
        "	FINISH FLOORING - TILE 1 / 16 IN;  !- Layer 5",
        "	ConstructionProperty:InternalHeatSource,	",
        "	Radiant Source 2,          !- Name",
        "	Slab Floor with Radiant 2, !- Construction Name",
        "	4,                       !- Source Present After Layer Number",
        "	4,                       !- Temperature Calculation Requested After Layer Number",
        "	2,                       !- Dimensions for the CTF Calculation",
        "	0.3048,                  !- Tube Spacing {m}",
        "	0.2;                     !- Two-Dimensional Temperature Calculation Position",
        "	Construction,	",
        "	Slab Floor with Radiant 2, !- Name",
        "	CONCRETE - DRIED SAND AND GRAVEL 4 IN,  !- Outside Layer",
        "	INS - EXPANDED EXT POLYSTYRENE R12 2 IN,  !- Layer 2",
        "	GYP1,                    !- Layer 3",
        "	GYP2,                    !- Layer 4",
        "	FINISH FLOORING - TILE 1 / 16 IN;  !- Layer 5",
    });

    ASSERT_TRUE(process_idf(idf_objects));

    bool errorsFound(false);

    GetConstructData(*state, errorsFound);
    // errorsFound is true, because the materials are included in the idf snippet - that's ok

    EXPECT_EQ(state->dataConstruction->Construct(1).userTemperatureLocationPerpendicular, 0.0);
    EXPECT_EQ(state->dataConstruction->Construct(2).userTemperatureLocationPerpendicular, 0.2);
}
